ES2956791T3 - Detección de objetos con sensores ultrasónicos para cambios cíclicos de presión del aire - Google Patents
Detección de objetos con sensores ultrasónicos para cambios cíclicos de presión del aire Download PDFInfo
- Publication number
- ES2956791T3 ES2956791T3 ES19154193T ES19154193T ES2956791T3 ES 2956791 T3 ES2956791 T3 ES 2956791T3 ES 19154193 T ES19154193 T ES 19154193T ES 19154193 T ES19154193 T ES 19154193T ES 2956791 T3 ES2956791 T3 ES 2956791T3
- Authority
- ES
- Spain
- Prior art keywords
- air pressure
- ultrasonic
- ultrasonic sensor
- vehicle
- object detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 125000004122 cyclic group Chemical group 0.000 title claims abstract description 38
- 238000001514 detection method Methods 0.000 title claims description 44
- 239000012528 membrane Substances 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 42
- 238000012544 monitoring process Methods 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims description 15
- 230000007613 environmental effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000003044 adaptive effect Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000002592 echocardiography Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004023 plastic welding Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
- G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/50—Systems of measurement, based on relative movement of the target
- G01S15/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018102437.1A DE102018102437A1 (de) | 2018-02-05 | 2018-02-05 | Objekterfassung mit Ultraschallsensoren bei zyklischen Luftdruckänderungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2956791T3 true ES2956791T3 (es) | 2023-12-28 |
Family
ID=65268743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES19154193T Active ES2956791T3 (es) | 2018-02-05 | 2019-01-29 | Detección de objetos con sensores ultrasónicos para cambios cíclicos de presión del aire |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3521857B1 (de) |
| DE (1) | DE102018102437A1 (de) |
| ES (1) | ES2956791T3 (de) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6563761B1 (en) * | 2000-11-02 | 2003-05-13 | Trw Inc. | Apparatus and method of vehicle occupant sensing using multiple ultrasonic frequencies |
| DE10336964A1 (de) | 2003-08-12 | 2005-03-10 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Detektion von sich in annähernd gleicher Raumrichtung zu einem Fahrzeug bewegenden Objekt |
| DE102004020423A1 (de) | 2004-04-27 | 2005-11-24 | Robert Bosch Gmbh | Verfahren zur Erkennung von fiktiven Hindernissen |
| DE102004060065B4 (de) * | 2004-12-14 | 2016-10-20 | Robert Bosch Gmbh | Ultraschall Durchflussmesser mit Leitelementen |
| DE102005013589A1 (de) | 2005-03-24 | 2006-09-28 | Robert Bosch Gmbh | Verfahren zur Funktionsüberprüfung eines Ultraschallsensors |
| DE102010008079A1 (de) | 2009-03-11 | 2011-06-16 | Volkswagen Ag | Verfahren und Vorrichtung zur Detektion von Seitenwind bei einem Kraftfahrzeug |
| DE102009003257B4 (de) | 2009-05-20 | 2021-01-28 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Detektieren von auf ein Fahrzeug, insbesondere ein Kraftfahrzeug, wirkendem Seitenwind |
| DE102012200230A1 (de) * | 2012-01-10 | 2013-07-11 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Erfassung der Umgebung eines Fahrzeugs |
| DE102012001649B4 (de) | 2012-01-27 | 2020-08-06 | Audi Ag | Vorrichtung zur Ermittlung der Geschwindigkeit des auf ein Kraftfahrzeug wirkenden Seitenwinds |
| DE102012214047B4 (de) * | 2012-08-08 | 2023-05-11 | Robert Bosch Gmbh | Verfahren zum Auswählen eines Arbeitsfrequenzbereiches einer Umfeldsensoreinrichtung und entsprechende Umfeldsensoreinrichtung |
| DE102014106008B4 (de) | 2014-04-29 | 2023-12-07 | Valeo Schalter Und Sensoren Gmbh | Verfahren zum Betreiben einer Ultraschallsensorvorrichtung eines Kraftfahrzeugs, Ultraschallsensorvorrichtung und Kraftfahrzeug |
| DE102015106934B4 (de) | 2015-05-05 | 2026-03-19 | Valeo Schalter Und Sensoren Gmbh | Verfahren zur Bestimmung einer Dämpfung eines Ultraschallsignals, Fahrerassistenzsystem sowie Kraftfahrzeug |
-
2018
- 2018-02-05 DE DE102018102437.1A patent/DE102018102437A1/de not_active Withdrawn
-
2019
- 2019-01-29 ES ES19154193T patent/ES2956791T3/es active Active
- 2019-01-29 EP EP19154193.7A patent/EP3521857B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE102018102437A1 (de) | 2019-08-08 |
| EP3521857B1 (de) | 2023-06-28 |
| EP3521857A1 (de) | 2019-08-07 |
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